Hello Lvalio!
You wrote: “So you think that Jesus was an Arahant? Or did I misunderstand the phrase?”
To be an Arahant one needs to follow the Noble Eightfold Path.
– There are documentaries saying that Jesus may have been exposed to Buddha Dhamma. But it is not likely to be significant exposure.
– I am not sure what Anchal meant by his comment on Jesus.